codewars

test.rb

@@ -1,16 +1,21 @@
 #!/usr/bin/env ruby
 
-class Test
+def digits(num)
-  def initialize(fruit)
+  result = []
-    @fruit = fruit
+  numbers = num.to_s.split('').map { |n| n.to_i }
+  numbers.each_with_index do |number, index|
+    following = numbers[(index + 1)..]
+    following.each do |other|
+      result << number + other
+    end
+  end
+  result
 end
 
-  def hello
+num = 123 
-    name = "Bob"
+puts digits(num)
-    puts "Hello #{name} !"
-  end
 
-  def eat
+# Additionner avec > que lui puis donner la somme
-    puts "#{@fruit}"
+# 1 + 2 = 3
-  end
+# 1 + 3 = 4
-end
+# 2 + 3 = 5